Revert "Merge release branch 4.20 to main"

This reverts commit fadb39e, reversing
changes made to d1cf453.

Author: abh1sar

server/src/main/java/com/cloud/ha/HighAvailabilityManagerImpl.java

@@ -345,6 +345,23 @@ public boolean scheduleMigration(final VMInstanceVO vm) {
             logger.info("Scheduled migration work of VM " + vm.getUuid() + " from host " + _hostDao.findById(vm.getHostId()) + " with HAWork " + work);
             wakeupWorkers();
         }
+<<<<<<< HEAD
+=======
+
+        if (!VmHaEnabled.valueIn(vm.getDataCenterId())) {
+            String message = String.format("Unable to schedule migration for the VM %s (%d) on host %d, VM high availability manager is disabled.", vm.getName(), vm.getId(), vm.getHostId());
+            if (logger.isDebugEnabled()) {
+                logger.debug(message);
+            }
+            sendVMAlert(vm, message);
+            return false;
+        }
+
+        final HaWorkVO work = new HaWorkVO(vm.getId(), vm.getType(), WorkType.Migration, Step.Scheduled, vm.getHostId(), vm.getState(), 0, vm.getUpdated());
+        _haDao.persist(work);
+        logger.info("Scheduled migration work of VM " + vm.getUuid() + " from host " + _hostDao.findById(vm.getHostId()) + " with HAWork " + work);
+        wakeupWorkers();
+>>>>>>> parent of fadb39ece7 (Merge release branch 4.20 to main)
         return true;
     }